Rolled oats: cups to grams
1 cup of rolled oats weighs 81 grams (2.86 ounces). Half a cup is 40.5 g, 1 tablespoon is 5.06 g and 1 teaspoon is 1.69 g.
Old-fashioned or quick oats, dry.
Cups to grams
| Cups | Grams | Ounces |
|---|---|---|
| 1/8 cup | 10.1 g | 0.36 oz |
| 1/4 cup | 20.3 g | 0.71 oz |
| 1/3 cup | 27 g | 0.95 oz |
| 1/2 cup | 40.5 g | 1.43 oz |
| 2/3 cup | 54 g | 1.9 oz |
| 3/4 cup | 60.8 g | 2.14 oz |
| 1 cup | 81 g | 2.86 oz |
| 1 1/2 cups | 122 g | 4.29 oz |
| 2 cups | 162 g | 5.71 oz |
| 3 cups | 243 g | 8.57 oz |
Grams to cups
| Grams | Cups |
|---|---|
| 25 g | about 1/3 cup |
| 50 g | 5/8 cup |
| 100 g | 1 1/4 cups |
| 125 g | about 1 1/2 cups |
| 150 g | about 1 7/8 cups |
| 200 g | about 2 1/2 cups |
| 250 g | about 3 1/8 cups |
| 300 g | about 3 2/3 cups |
| 400 g | about 5 cups |
| 500 g | about 6 1/8 cups |
| 1000 g | 12 1/3 cups |
Spoons
| Measure | Grams |
|---|---|
| 1/4 teaspoon | 0.42 g |
| 1/2 teaspoon | 0.84 g |
| 1 teaspoon | 1.69 g |
| 1/2 tablespoon | 2.53 g |
| 1 tablespoon | 5.06 g |
| 2 tablespoons | 10.1 g |
| 4 tablespoons (1/4 cup) | 20.3 g |
Frequently asked questions
How many grams is 1 cup of rolled oats?
1 US cup of rolled oats weighs about 81 grams (2.86 oz). Old-fashioned or quick oats, dry.
How many cups is 100 grams of rolled oats?
100 g of rolled oats is about 1 1/4 cups (1.23 cups).
How many grams is 1 tablespoon of rolled oats?
1 tablespoon of rolled oats weighs about 5.06 g, and 1 teaspoon about 1.69 g.
Related ingredients
Source: USDA FoodData Central, FDC ID 173904 (public domain). Measurements use US customary cups (236.6 ml). Weights vary with brand and measuring technique.